119895272

素因数分解:

$2^3\times 7^1\times {\mathrm{2140987}}^1$

素因数の和:2141000

約数の個数: 16

約数和(自身を含む): 256918560

約数和(自身を除く): 137023288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2140987, 4281974, 8563948, 14986909, 17127896, 29973818, 59947636, 119895272]

約数ペア:

[(1, 119895272), (2, 59947636), (4, 29973818), (7, 17127896), (8, 14986909), (14, 8563948), (28, 4281974), (56, 2140987)]